What is the volume of a square pyramid with a height of 4cm and a base with a side of 9 cm?​

Which math sentence can be used to determine if the triangle is a right triangle?

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

Ascientist has discovered an organism that produces five offspring exactly one hour after its own birth, and then goes on to live for one week without producing any additional offspring. each replicated organism also replicates at the same rate. at hour one, there is one organism. at hour two, there are five more organisms. how many total organisms are there at hour seven? 2,801 19,531 19,607 97.655